#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2004  Donald N. Allingham
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#

# $Id$

#-------------------------------------------------------------------------
#
# GTK/Gnome modules
#
#-------------------------------------------------------------------------
import gtk
import gtk.glade
import gnome

#-------------------------------------------------------------------------
#
# gramps modules
#
#-------------------------------------------------------------------------
import const
import Utils
import RelLib

from gettext import gettext as _

#-------------------------------------------------------------------------
#
# LocationEditor class
#
#-------------------------------------------------------------------------
class LocationEditor:

    def __init__(self,parent,location,parent_window=None):
        self.parent = parent
        if location:
            if self.parent.child_windows.has_key(location):
                self.parent.child_windows[location].present(None)
                return
            else:
                self.win_key = location
        else:
            self.win_key = self
        self.location = location
        self.top = gtk.glade.XML(const.dialogFile, "loc_edit","gramps")
        self.window = self.top.get_widget("loc_edit")
        self.city   = self.top.get_widget("city")
        self.state  = self.top.get_widget("state")
        self.postal = self.top.get_widget("postal")
        self.phone = self.top.get_widget("phone")
        self.parish = self.top.get_widget("parish")
        self.county = self.top.get_widget("county")
        self.country = self.top.get_widget("country")

        Utils.set_titles(self.window, self.top.get_widget('title'),
                         _('Location Editor'))

        if location != None:
            self.city.set_text(location.get_city())
            self.county.set_text(location.get_county())
            self.country.set_text(location.get_country())
            self.state.set_text(location.get_state())
            self.phone.set_text(location.get_phone())
            self.postal.set_text(location.get_postal_code())
            self.parish.set_text(location.get_parish())

        self.window.set_data("o",self)
        self.top.signal_autoconnect({
            "on_help_loc_clicked" : self.on_help_clicked,
            "on_ok_loc_clicked" : self.on_location_edit_ok_clicked,
            "on_cancel_loc_clicked" : self.close,
            "on_loc_delete_event" : self.on_delete_event,
           })

        if parent_window:
            self.window.set_transient_for(parent_window)
        self.add_itself_to_menu()
        self.window.show()

    def on_delete_event(self,obj,b):
        self.close_child_windows()
        self.remove_itself_from_menu()

    def close(self,obj):
        self.remove_itself_from_menu()
        self.window.destroy()
        
    def add_itself_to_menu(self):
        self.parent.child_windows[self.win_key] = self
        self.parent_menu_item = gtk.MenuItem(_('Location Editor'))
        self.parent_menu_item.connect("activate",self.present)
        self.parent_menu_item.show()
        self.parent.winsmenu.append(self.parent_menu_item)

    def remove_itself_from_menu(self):
        del self.parent.child_windows[self.win_key]
        self.parent_menu_item.destroy()

    def present(self,obj):
        self.window.present()

    def on_help_clicked(self,obj):
        """Display the relevant portion of GRAMPS manual"""
        gnome.help_display('gramps-manual','gramps-edit-complete')

    def on_location_edit_ok_clicked(self,obj):
        self.location = self.location

        city = unicode(self.city.get_text())
        county = unicode(self.county.get_text())
        country = unicode(self.country.get_text())
        state = unicode(self.state.get_text())
        phone = unicode(self.phone.get_text())
        postal = unicode(self.postal.get_text())
        parish = unicode(self.parish.get_text())
        
        if self.location == None:
            self.location = RelLib.Location()
            self.parent.llist.append(self.location)
        
        self.update_location(city,parish,county,state,phone,postal,country)
        
        self.parent.redraw_location_list()
        self.close(obj)

    def update_location(self,city,parish,county,state,phone,postal,country):
        if self.location.get_city() != city:
            self.location.set_city(city)
            self.parent.lists_changed = 1

        if self.location.get_parish() != parish:
            self.location.set_parish(parish)
            self.parent.lists_changed = 1

        if self.location.get_county() != county:
            self.location.set_county(county)
            self.parent.lists_changed = 1

        if self.location.get_state() != state:
            self.location.set_state(state)
            self.parent.lists_changed = 1

        if self.location.get_phone() != phone:
            self.location.set_phone(phone)
            self.parent.lists_changed = 1

        if self.location.get_postal_code() != postal:
            self.location.set_postal_code(postal)
            self.parent.lists_changed = 1

        if self.location.get_country() != country:
            self.location.set_country(country)
            self.parent.lists_changed = 1